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Individual Calculations October 2016 |
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| Manawadu, Dilhan Total change: -3.80 | |   |
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| 7th Kandy Open | Kandy | SRI | 2016-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1676 | 5.00 | 7 | -0.48 | 20 | -9.60 | |
|  Hiyarapitiya, D S | | | 1276 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kiriella, K G Gimantha Gayasha | | | 1364 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Peththanayake, Naduni Rashmitha | | | 1337 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Silva, Osheen | | | 1940 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sandeepa , W A Geeshan | | | 1320 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Sanjaya, W M Lankanath | | | 1276 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herath, H M H C B | | | 1408 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Sri Lanka University Games 2016 Chess Men | Kuliyapitiya | SRI | 2016-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1653 | 1.50 | 3 | 0.29 | 20 | 5.80 | |
| | Samaranayake, K P R N | | | 1873 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Perera, W C C | c | | 2041 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Silva, Dewalamuni Achela | | | 1288 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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